activity 音标拼音: [ækt'ɪvəti] [ækt'ɪvɪti]
n .
C 活动;
U 活性,活力
C 活动;
U 活性,活力
activity 活动率; 活动性
activity 活动比
activity 活动率 活动性
activity n 1 :
any specific behavior ; "
they avoided all recreational activity " [
ant : {
inactivity }]
2 :
the state of being active ; "
his sphere of activity "; "
he is out of action " [
synonym : {
action }, {
activity }, {
activeness }]
[
ant : {
inaction }, {
inactiveness }, {
inactivity }]
3 :
an organic process that takes place in the body ; "
respiratory activity " [
synonym : {
bodily process }, {
body process }, {
bodily function }, {
activity }]
4 : (
chemistry )
the capacity of a substance to take part in a chemical reaction ; "
catalytic activity "
5 :
a process existing in or produced by nature (
rather than by the intent of human beings ); "
the action of natural forces ";
"
volcanic activity " [
synonym : {
natural process }, {
natural action }, {
action }, {
activity }]
6 :
the trait of being active ;
moving or acting rapidly and energetically ; "
the level of activity declines with age "
[
synonym : {
activeness }, {
activity }] [
ant : {
inactiveness },
{
inactivity }, {
inertia }]
Activity \
Ac *
tiv "
i *
ty \,
n .;
pl . {
Activities }. [
Cf .
F .
activit ['
e ],
LL .
activitas .]
The state or quality of being active ;
nimbleness ;
agility ;
vigorous action or operation ;
energy ;
active force ;
as ,
an increasing variety of human activities . "
The activity of toil ." --
Palfrey .
[
1913 Webster ]
Syn :
Liveliness ;
briskness ;
quickness .
[
1913 Webster ]
172 Moby Thesaurus words for "
activity ":
act ,
acting ,
action ,
actions ,
activism ,
activities ,
acts ,
actuation ,
address ,
affair ,
affairs ,
affectation ,
air ,
animation ,
ardor ,
artificial radioactivity ,
bag ,
bearing ,
behavior ,
behavior pattern ,
behavioral norm ,
behavioral science ,
brio ,
briskness ,
business ,
bustle ,
campaign ,
carriage ,
cause ,
commerce ,
commitment ,
comportment ,
concern ,
concernment ,
conduct ,
contamination ,
crusade ,
culture pattern ,
curiage ,
custom ,
decontamination ,
demeanor ,
deportment ,
doing ,
doings ,
drive ,
dynamics ,
elan ,
employ ,
employment ,
endeavor ,
energy ,
enterprise ,
enthusiasm ,
exercise ,
exercising ,
exertion ,
faith ,
fallout ,
folkway ,
function ,
functioning ,
gestures ,
glow ,
going ,
goings -
on ,
great cause ,
guise ,
gusto ,
half -
life ,
impetuosity ,
impetus ,
interest ,
issue ,
job ,
joie de vivre ,
kinematics ,
kinesipathy ,
kinesis ,
kinesitherapy ,
kinetics ,
labor ,
life ,
lifework ,
liveliness ,
lookout ,
lustiness ,
maintien ,
manner ,
manners ,
mass movement ,
matter ,
method ,
methodology ,
methods ,
mettle ,
mien ,
mobilization ,
modus vivendi ,
motion ,
motions ,
motivation ,
move ,
movement ,
movements ,
moves ,
moving ,
natural radioactivity ,
nuclear radiation ,
observable behavior ,
occupation ,
operation ,
operations ,
pattern ,
perkiness ,
pertness ,
play ,
poise ,
port ,
pose ,
posture ,
practice ,
praxis ,
presence ,
principle ,
procedure ,
proceeding ,
project ,
pursuit ,
radiant energy ,
radiation ,
radioactive radiation ,
radioactivity ,
radiocarbon dating ,
radiolucency ,
radiopacity ,
radiosensibility ,
radiosensitivity ,
reason for being ,
restlessness ,
robustness ,
running ,
saturation point ,
service ,
social science ,
specific activity ,
spirit ,
spiritedness ,
stir ,
stirring ,
style ,
swing ,
tactics ,
thing ,
tone ,
undertaking ,
unrest ,
velocity ,
venture ,
vigor ,
vim ,
vivacity ,
vocation ,
warmth ,
way ,
way of life ,
ways ,
work ,
working ,
workings ,
zest ,
zestfulness
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